* {
    padding: 0;
    margin: 0;
}

body {
    background-image: url(./img/beijing.jpg);
    background-size: cover;
    background-repeat: no-repeat;
}

.nav {
    text-align: center;
    margin-top: 20px;
    text-shadow: 8px 8px 2px rgba(0, 0, 0, 0.4);
}

.nav-box {
    width: 600px;
    margin: 30px;
    margin-left: 450px;
    border: 2px dashed red;
    line-height: 1.5em;
    letter-spacing: 5px;
}

.nav-box p::first-letter {
    font-size: 2em;
    float: left;
    margin-right: 0.1em;
    color: #070707;
    font-style: italic;
    text-decoration: underline;
}